| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.91 | 3.419% | $197.4372 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $146.44 | 10.769% | $162.2101 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $162.46 | 6.756% | $173.4358 | $173.44 | $173.45 | $173.40 |
| Purchase #4 | $152.76 | 9.654% | $167.5075 | $167.51 | $167.50 | $167.50 |
| Purchase #5 | $225.35 | 3.370% | $232.9443 | $232.94 | $232.95 | $232.90 |
| Purchase #6 | $223.91 | 13.546% | $254.2408 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $194.95 | 8.852% | $212.207 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $1,296.78 | $1,399.9827 | $1,399.99 | $1,400.00 | $1,399.80 | |